VirtualBox install dmg.bz2 file for osx is corrupt

Description

The download page gives the option of using the Java applet download manager
or downloading without it. If one chooses to download the Intel Mac OSX version without using the download manager java applet, the *.dmg.bz2 file fetched from
the server is corrupt. Both Mac and Linux report a premature EOF after
unpacking about 8.2MB of the bz2 archive.